Semin Neurol 2006; 26(2): 208-216
DOI: 10.1055/s-2006-939921
Copyright © 2006 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA.

Sporadic and Familial Hemiplegic Migraine: Diagnosis and Treatment

David F. Black1
  • 1Department of Neurology, Mayo Clinic College of Medicine, Rochester, Minnesota
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Publication History

Publication Date:
21 April 2006 (online)

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ABSTRACT

Hemiplegic migraine is a rare subtype of migraine with aura associated with transient hemiplegia. The weakness is caused by motor aura. Hemiplegic migraine is the only headache syndrome associated with known genetic mutations and serves as a model for understanding more common varieties of migraine. Because the phenotype includes striking yet transient neurological signs and symptoms, it is imperative that clinicians know the differential diagnosis to rule out possible secondary etiologies when treating patients with hemiplegic spells. Hemiplegic migraine occurs with equal prevalence in either a sporadic or familial form differentiated only by family history. Thus far, treatment trials are anecdotal, although verapamil and acetazolamide have shown promise.

REFERENCES

David F BlackM.D. 

Assistant Professor of Neurology, Mayo Clinic College of Medicine, Mayo Clinic-W8A

200 First Street SW, Rochester, MN 55905